Vehicle rear bumper



FIG. 1 is a front and left side perspective view of a vehicle rear bumper showing our new design;

FIG. 2 is a left side elevation view thereof, the right side being a mirror image of the left side shown;

FIG. 3 is a left end elevation view thereof; and,

FIG. 4 is a top plan view thereof.

The broken lines shown in the drawings depict portions of the vehicle rear bumper that form no part of the claimed design.

The shade lines in the figures show contour and not surface ornamentation. 

CLAIM The ornamental design for a vehicle rear bumper, as shown and described. 